8213116100

Names of 8213116100

• Cardinal: 8213116100 can be written as Eight billion, two hundred thirteen million, one hundred sixteen thousand, one hundred.

Scientific notation

• Scientific notation: 8.2131161 × 10⁹

Factors of 8213116100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 183

Divisors of 8213116100

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 29 35 43 50 58 70 86 97 100 116 140 145 172 175 194 203 215 290 301 350 388 406 430 485 580 602 679 700 725 812 860 970 1015 1075 1204 1247 1358 1450 1505 1940 2030 2150 2425 2494 2716 2813 2900 3010 3395 4060 4171 4300 4850 4988 5075 5626 6020 6235 6790 7525 8342 8729 9409 9700 10150 11252 12470 13580 14065 15050 16684 16975 17458 18818 19691 20300 20855 24940 28130 29197 30100 31175 33950 34916 37636 39382 41710 43645 47045 56260 58394 62350 65863 67900 70325 78764 83420 87290 94090 98455 104275 116788 120959 124700 131726 140650 145985 174580 188180 196910 208550 218225 235225 241918 263452 272861 281300 291970 329315 393820 404587 417100 436450 470450 483836 492275 545722 583940 604795 658630 729925 809174 846713 872900 940900 984550 1091444 1209590 1317260 1364305 1459850 1618348 1646575 1693426 1910027 1969100 2022935 2419180 2728610 2832109 2919700 3023975 3293150 3386852 3820054 4045870 4233565 5457220 5664218 6047950 6586300 6821525 7640108 8091740 8467130 9550135 10114675 11328436 11733023 12095900 13643050 14160545 16934260 19100270 20229350 21167825 23466046 27286100 28321090 38200540 40458700 42335650 46932092 47750675 56642180 58665115 70802725 82131161 84671300 95501350 117330230 141605450 164262322 191002700 234660460 283210900 293325575 328524644 410655805 586651150 821311610 1173302300 1642623220 2053279025 4106558050 8213116100
• Sum of all divisors σ(n): 21785480640
• Sum of proper divisors (its aliquot sum) s(n): 13572364540
• 8213116100 is an abundant number, because the sum of its proper divisors (13572364540) is greater than itself. Its abundance is 5359248440

Bases of 8213116100

• Binary: 111101001100010100011010011000100₂
• Hexadecimal: 0x1E98A34C4
• Base-36: 3RTVKXW

Squares and roots of 8213116100

• 8213116100 squared (8213116100²) is 67455276072079210000
• 8213116100 cubed (8213116100³) is 554018013937538520126281000000
• The square root of 8213116100 is 90626.2439914619
• The cube root of 8213116100 is 2017.6042652769

Scales and comparisons

• 8,213,116,100 seconds is equal to 261 years, 7 weeks, 6 days, 5 hours, 8 minutes, 20 seconds.
• To count from 1 to 8,213,116,100 would take you about five hundred twenty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 8213116100 cubic inches would be around 168.1 feet tall.

Recreational maths with 8213116100

• 8213116100 backwards is 0016113128
• The number of decimal digits it has is: 10
• The sum of 8213116100's digits is 23
• More coming soon!